From 06c626ed66cc55831ea549cc28388714116e976d Mon Sep 17 00:00:00 2001
From: Maciej Banasiewicz <mbanasiewicz@gmail.com>
Date: Tue, 6 Jan 2015 19:40:19 +0100
Subject: [PATCH] Update ViewController.m

---
 EventTest/ViewController.m | 71 ++++++++++++++++++++++++--------------
 1 file changed, 46 insertions(+), 25 deletions(-)

diff --git a/EventTest/ViewController.m b/EventTest/ViewController.m
index 919cc0a..77f3a57 100644
--- a/EventTest/ViewController.m
+++ b/EventTest/ViewController.m
@@ -4,18 +4,20 @@ @interface ViewController ()
 
 @end
 
-@implementation ViewController
+@implementation ViewController {
+    EKEventStore* eventStore;
+}
 
 - (void)viewDidLoad {
     [super viewDidLoad];
 
-    static EKEventStore* eventStore;
     if (!eventStore) {
-        eventStore = [[EKEventStore alloc] init];
+        eventStore = [EKEventStore new];
     }
     
-    NSArray* cals = [eventStore calendarsForEntityType:EKEntityTypeEvent];
-    NSLog(@"1st time calendars @%", cals);
+    // Tu wywaliłem
+    //    NSArray* cals = [eventStore calendarsForEntityType:EKEntityTypeEvent];
+    //    NSLog(@"1st time calendars %@", cals);
     
     EKAuthorizationStatus status = [EKEventStore authorizationStatusForEntityType:EKEntityTypeEvent];
     
@@ -25,36 +27,26 @@ - (void)viewDidLoad {
         case EKAuthorizationStatusAuthorized:
         {
             NSLog(@"permission was already granted before");
-            NSArray* cals = [eventStore calendarsForEntityType:EKEntityTypeEvent];
+//            NSArray *cals = [eventStore calendarsForEntityType:EKEntityTypeEvent];
+            [self pullEvents];
             break;
         }
         case EKAuthorizationStatusNotDetermined:
         {
-            [eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error)
-             {
-                 if (granted)
-                 {
-                     NSLog(@"granted after user confirmation");
-                     dispatch_sync(dispatch_get_main_queue(), ^{
-                         [eventStore reset];
-                         // refetch calendars
-                         NSArray* cals = [eventStore calendarsForEntityType:EKEntityTypeEvent];
-                         NSLog(@"calendars @%", cals);
-                     });
-                 } else {
-                     UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Privacy Warning" message:@"Permission was not granted for Calendar"
-                                                                    delegate:nil
-                                                           cancelButtonTitle:@"OK"
-                                                           otherButtonTitles:nil];
-                     [alert show];
-                 }
+            __weak typeof(self) weakSelf = self;
+            [eventStore requestAccessToEntityType:EKEntityTypeEvent
+                                       completion:^(BOOL granted, NSError *error) {
+                                           [[NSOperationQueue mainQueue] addOperationWithBlock:^{
+                                               [weakSelf calendarAccessGranted:granted];
+                                           }];
              }];
         }
             break;
         case EKAuthorizationStatusDenied:
         case EKAuthorizationStatusRestricted:
         {
-            UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Privacy Warning" message:@"Permission was not granted for Calendar"
+            UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Privacy Warning"
+                                                            message:@"Permission was not granted for Calendar"
                                                            delegate:nil
                                                   cancelButtonTitle:@"OK"
                                                   otherButtonTitles:nil];
@@ -66,6 +58,35 @@ - (void)viewDidLoad {
     }
 }
 
+- (void)calendarAccessGranted:(BOOL)granted {
+    if (granted) {
+        [self pullEvents];
+    } else {
+        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Privacy Warning"
+                                                        message:@"Permission was not granted for Calendar"
+                                                       delegate:nil
+                                              cancelButtonTitle:@"OK"
+                                              otherButtonTitles:nil];
+        [alert show];
+    }
+
+}
+
+// Na moim symulatorze działa i zwraca kalendarze
+// Mam nadzieję że pomoże 
+- (void)pullEvents {
+//    NSLog(@"granted after user confirmation");
+
+    NSArray* cals = [eventStore calendarsForEntityType:EKEntityTypeEvent];
+    
+//    dispatch_sync(dispatch_get_main_queue(), ^{
+//        [eventStore reset];
+//        // refetch calendars
+//        
+//        NSLog(@"calendars %@", cals);
+//    });
+}
+
 
 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];